Is 1500R the best all-round curve? The productivity-meets-gaming sweet spot

How this is calculated

1500R is the default curve on most premium productivity ultrawides (Dell U3425WE, LG 34-inch IPS Black panels). At a typical 70-80 cm desk distance, the curve is subtle but present. You notice it most when you first sit down, then after 10 minutes your brain adjusts and stops registering it as a curve at all, which is exactly what you want for a work monitor. For gaming, it's less immersive than 1000R but still provides a meaningful wraparound effect compared to flat.

Verdict

The 1500R radius puts the ideal viewing distance at 1.5 m, well past a normal 70-80 cm desk range, which is what makes it forgiving: the curve shows up as a subtle wrap on first sit-down, then after about 10 minutes your brain adapts and it reads as flat, which makes it ideal for a daily-driver work monitor. Dell (U3425WE), LG, Gigabyte (M34WQ), and ASUS (ProArt PA348CVG) ship 1500R on 2025-2026 premium productivity ultrawides because it pulls the edges into peripheral vision enough to reduce IPS edge glow without bowing horizontal UI lines (Figma rulers, code editor rows) past the perceptual threshold. For gaming it's less immersive than 1000R but still adds a measurable wrap versus flat, and that middle-of-the-road math is what earns the all-round recommendation: enough curve to fix IPS edge shift, not so much curve that it breaks straight-line work.